| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.978 | 18/5:05.604 |
| 2 | 2 | 16.981 | 18/5:05.631 |
| 3 | 3 | 17.176 | 18/5:06.810 |
| 4 | 3 | 17.818 | 18/5:10.288 |
| 5 | 3 | 17.225 | 18/5:10.241 |
| 6 | 3 | 17.860 | 18/5:12.114 |
| 7 | 3 | 17.889 | 18/5:13.527 |
| 8 | 3 | 17.722 | 18/5:14.210 |
| 9 | 4 | 18.837 | 18/5:16.972 |
| 10 | 4 | 16.979 | 18/5:15.837 |
| 11 | 4 | 16.262 | 18/5:13.735 |
| 12 | 3 | 16.358 | 18/5:12.127 |
| 13 | 2 | 17.400 | 18/5:12.210 |
| 14 | 2 | 17.044 | 18/5:11.823 |
| 15 | 2 | 16.514 | 18/5:10.852 |
| 16 | 2 | 16.847 | 18/5:10.376 |
| 17 | 2 | 16.499 | 18/5:09.588 |
| 18 | 2 | 17.205 | 18/5:09.594 |